Laterally loaded pile (p-y) to FHWA GEC 9
A single pile in layered soil by the p-y method, clay and sand curves, free or fixed head, with deflection, moment and soil reaction along the pile (FHWA GEC 9).
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What you get
From the inputs to a finished laterally loaded pile (p-y) calculation
The applicable checks, step by step
Every check to FHWA GEC 9 with its equation, the values that go into it, the result and the code section, and the governing case up front. Results update as you type.
A calculation report a reviewer can follow
Inputs, load combinations, every check with its result and reference, and the governing case, in a clear PDF with your title block.
Drawings
Where the calculation has a shape to draw: elevations, sections and the diagrams, on a sheet with your title block, as PDF or DXF.
Your units, your method
US or metric units at any time, LRFD or ASD where the code offers both; the report follows.
Verification
How the laterally loaded pile (p-y) is tested
Against hand calculations from the code equations, on every change. The method and the sources.
Learn
Step by step
User manual: Laterally loaded pile (p-y)
Every input, check and option of the calculation explained.
Video: Foundations: a spread footing
An 8 ft square footing under an 18 in. column: soil bearing on service loads, concrete design on factored loads. (1:26)
More foundations calculations
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